How to play mobile games on Simulators without spending money

Recently, I am looking for some interesting mobile games and want to make some similar games. There are a lot of down-Points. After the game is installed, it is generally used for a short time, for example, after several dead lives or after several levels, it starts to charge fees. A prompt is displayed, indicating whether to pay. If you make a payment, you may send a text message, usually from 3 to 6. If you experience n games, it will cost more.

I just found a way to do it without spending money. Haha, it's just a mobile phone urchin simulator. After opening it with the mobile phone urchin simulator, you can switch to n73 and then run the game. The simulation is quite good, even the keyboard is the same. Use this simulator to run these games. When you are prompted to charge fees, click yes. The result will prompt you that the payment is successful and you can continue ~~~
Some of them add a few lives, enter the next level, or come out with secret accounts. All done ~~~